Flights Guilin — Koh Samui is a popular route. The straight-line distance is 2 045 km. Flight time 2h 54m. Time difference -1h.
The minimum price for the next 3 months — from $352 (23.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $352, ranging from $352 to $352. Book 1–3 months in advance to get the best deals.